package com.chenjt.juc.four_lock;

import java.util.concurrent.TimeUnit;

/**
 * 注释：
 *
 * @author chenjt
 * @date 2024/7/6 17:43
 */
public class DeadLockDemo {

    public static void main(String[] args) {
        final Object objectA = new Object();
        final Object objectB = new Object();


        new Thread(()->{
            synchronized (objectA){
                System.out.println(Thread.currentThread().getName() + "\t 自己持有A锁，希望获得B锁");
                try {
                    TimeUnit.SECONDS.sleep(1);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                synchronized (objectB){
                    System.out.println(Thread.currentThread().getName() + "\t 成功获得B锁");
                }
            }
        },"A").start();


        new Thread(()->{
            synchronized (objectB){
                System.out.println(Thread.currentThread().getName() + "\t 自己持有B锁，希望获得A锁");
                try {
                    TimeUnit.SECONDS.sleep(1);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                synchronized (objectA){
                    System.out.println(Thread.currentThread().getName() + "\t 成功获得A锁");
                }
            }
        },"B").start();



    }


}
